800009330 has 16 divisors (see below), whose sum is σ = 1440345024. Its totient is φ = 319930800.

The previous prime is 800009323. The next prime is 800009333. The reversal of 800009330 is 33900008.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 800009296 and 800009305.

It is not an unprimeable number, because it can be changed into a prime (800009333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68069 + ... + 78951.

It is an arithmetic number, because the mean of its divisors is an integer number (90021564).

Almost surely, 2^800009330 is an apocalyptic number.

800009330 is a deficient number, since it is larger than the sum of its proper divisors (640335694).

800009330 is a wasteful number, since it uses less digits than its factorization.

800009330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18241.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 800009330 is about 28284.4361796377. The cubic root of 800009330 is about 928.3213755438.

Adding to 800009330 its reverse (33900008), we get a palindrome (833909338).

The spelling of 800009330 in words is "eight hundred million, nine thousand, three hundred thirty".